What is the maximum current (amperes) that should be applied when charging an 80-ampere-hour battery?
A. six
B. eight
C. ten
D. twelve
Answer: B
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1,331 276 +4,835? ?
A. ?5,111 B. ?6,442
Conductor strands exposed as a result of stripping will result in _____.
a. lower conductivity b. overheating c. a safety hazard d. low mechanical strength
A low pressure control has a "high event" and a "differential" setting. The technician wants the system to turn on at 28 psig and shut down at 2 psig. What would be the proper settings?
A. High event: 28 psig, differential: 2 psig. B. High event: 2 psig, differential: 2 psig. C. High event: 28 psig, differential: 26 psig. D. High event: 2 psig, differential: 28 psig.
How can a technician determine what the proper PPE is for a particular application?
A) Read the instructions on the electrical panel. B) Ask someone near the machine you are going to test. C) Safety glasses work for most jobs. D) Read NFPA Standard 70E.